Hover Cells On bug
When using the Hover Cells On
feature, if the geometry changes over time, such as in an AMR grid, then the hover information becomes incorrect. An example is shown in the below screenshots.
The first image shows the first timestep of a grid, with the Hover Cells On
being used, and the mouse pointer is over a cell, with the cell's information being shown. Note that the cell is highlighted in blue.
In the second screenshot above, the timestep has been moved forward, and the geometry has changed. As the mouse pointer is being moved, the wrong cell is highlighted. Note that in the image the mouse pointer is somewhere in the middle of the grid, but a cell on the bottom row is highlighted blue. Also the information in the pop up is incorrect.
To reproduce:
- download test dataset:grid.tar.gz
- open
grid0.vtu
andgrid1.vtu
together as a time series - turn on
Hover Cells On
- go forward a time step
- move the mouse, the highlighted cell is incorrect, and the pop-up information is incorrect
There is a workaround, in that if you turn off Hover Cells On
and turn it back on, then Hover Cells On
works correctly.It would be good to fix this issue, though.
There seems to be a similar issue here: #19574 (closed). Perhaps this is a duplicate.